First off it's not called COD6, it's MW2. I would choose MW2 because of graphics and way better online play and campaign. Killzone 2 is cool though because you unlock cool classes such as engineer.
cod6
For single player, COD6 is longer but is the same in fun as COD4. However, multilayer in COD6 kicks COD4's butt. So if you are asking which should I buy? Get COD6
Bf ii
I don't mean to be rude but. Are you crazy? Cod6 is much better than Lego stars. But I guess it all comes down to what games your into.
how do you not know it has got to be halo 3 killzone is not popular halo is very popular dude you have to know this answer.
you can get a cod6 book at game
no
BOOM!
No
no its a 18+
There isn't any !!!
no